.nav{
  position: absolute;
  top: 0;
  left: 0;
  width: 190px;
  height: 802px;
  background: #F5F5F5;
  box-sizing: border-box;
  padding-top: 40px;
  img{
    display: block;
    margin: 0 auto 20px auto;
  }
  p{
    font-size: 14px;
    color: #3C3E45;
    letter-spacing: 0;
    text-align: center;
    margin-bottom: 10px;
    padding: 0 20px;
  }
  div{
    width: 114px;
    margin: 0 auto;
    div{
      width: 52px;
      height: 20px;
      border-radius: 2px;
      line-height: 20px;
    }
    div:nth-child(1){
      font-size: 12px;
      color: #FD802E;
      background: #FFEDCF;
      text-align: center;
    }
    div:nth-child(2){
      background: #E4EEFF;
      font-size: 12px;
      color: #5696FF;
      letter-spacing: 0;
      text-align: center;
    }
  }
  ul{
    padding-left: 20px;
    margin-top: 70px;
    li{
      height: 40px;
      text-align: center;
      margin-bottom: 10px;
      a{
        display: block;
        width: 100%;
        font-size: 16px;
        color: #333;
        letter-spacing: 0;
        text-align: center;
        line-height: 40px;
        i{
          margin-right: 10px;
        }
      }
      a.active{
        background: #fff;
        color: #5696FF;
      }

    }
    li.active{
      background: #fff;
    }
  }
  div.loginout{
    cursor: pointer;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 36px;
    background: #E8E8E8;
    font-size: 14px;
    color: #999999;
    text-align: center;
    line-height: 36px;
    i{
      margin-right: 5px;
    }
  }
}